body {
	background-color: rgb(240, 241, 241);
}

.g-hd {
	min-width: 1032px;
}

.g-mn {
	margin: 30px auto;
	height: 100%;
}

.g-ml {
	min-width: 1020px;
}

.g-ml h2 {
	color: rgb(255, 102, 0);
	text-align: center;
	margin: 0px;
	font-weight: bold;
}

.m-pic-none,
.m-pic {
	width: 300px;
	height: 300px;
	overflow: hidden;
	float: left;
	margin: 20px;
}

.m-pic-none>a .m-pic>a {
	z-index: 1;
}

.m-pic-none>a>img,
.m-pic>a>img {
	width: 100%;
	height: 100%;
	z-index: 0;
}

.m-pic-none>a::before,
.m-pic-none::before,
.m-pic-none::after {
	display: none;
}

.m-pic>a::before {
	content: attr(data-desc);
	z-index: 2;
	font-size: 23px;
	position: absolute;
	width: 300px;
	height: 200px;
	background-color: rgba(0, 0, 0, 0.5);
	color: white;
	text-align: center;
	padding-top: 100px;
	display: block;
}

.m-pic::before {
	content: '';
	width: 150px;
	height: 150px;
	margin-top: -75px;
	margin-left: 225px;
	position: absolute;
	z-index: 3;
	transform: rotate(45deg);
	background-color: rgba(0, 0, 0, 0);
	border-bottom: 1px solid white;
	display: block;
}

.m-pic::after {
	content: '';
	width: 150px;
	height: 150px;
	margin-top: -80px;
	margin-left: -75px;
	border-top: 1px solid white;
	z-index: 3;
	position: absolute;
	transform: rotate(45deg);
	background-color: rgba(0, 0, 0, 0);
	display: block;
}

.m-copyright {
	width: 100%;
	height: 100px;
	text-align: center;
	font-size: 0.7em;
	line-height: 100px;
}

.m-copyright a {
	color: rgb(21, 95, 170);
	text-decoration: none;
}